Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 30E
Related questions
Question
Show that AB=I and BA=I . pls show your solution in paper
![-11
2
Show that A =
2 -1
3
and B
-4
1
are inverses.
4
1
8
6 -1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd0e737e4-b2a7-45ba-a74f-eeae5abd06ce%2F0825bbec-d387-4a1a-a4d0-f9263e850301%2F3wgkoc8_processed.png&w=3840&q=75)
Transcribed Image Text:-11
2
Show that A =
2 -1
3
and B
-4
1
are inverses.
4
1
8
6 -1
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